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Wt: 73g
For threaded bottom bracket
Fits various frame
Durable enough for mountain bike usage
Better sealing performance
Smoother rotation
Lightweight to offset weight disadvantage of drivetrain. -19.3g (SM-BB93 vs. SM-BB91-41A)
Bottom Bracket
BOTTOM BRACKET PARTS, SM-BB93
| THREAD IN OR PRESS IN | English thread |
| SHELL WIDTH | 68/73mm |
| CUP DIAMETER | N/A |
| WEIGHT | 73.0g |
| SERIES | XTR |
| GENERATION | BB93 |
| SPINDLE LENGTH | N/A |
| CRANK INTERFACE | Threaded |